Таджикистан – Энциклопедия на таджикском языке КИТОБАМ

POSTULAT (az lotini postulatum — talab), muqaddamoti yagon nazariyai deduktiviest, ki be isbot qabul shudaastu zotan beasos nest. Evklid (Uqlidus) hangomi tartib dodani sharhi munazzami sozishahoi geometri tasdiqotero (jumlaero) aksioma nomid, ki be isboti mantiqi qabul shudaast. Macalan, «qism az tom hamesha khurd ast». Vale Postulat gufta aksiomaero nomid, ki …

PORFIRINHO (az  yunoni porhyreos — surkhi baland, jigarrayg), pigmenthoero guyand, ki dar tabiati zinda vase pahn shudaand. Asosi molekulaashon p o r f i n ( strukturaest az chor halqai pirrol) meboshad. Beshtar komplekshoi Porfirinho bo metallhoi Ge va Mg ahamiyati bi­ologi dorand. Macalan, pigmenthoi surkhi khun va mushakho (gemoglobin …

POSTIShEV Pavel Petrovich (takhallusash partiyaviash Ermak) (18. 9. 1887—26. 2. 1939), khodimi partiyavii soveti. Az oilai korgari bofanda. Azoi Partiyai kommunisti az soli 1904. Dar harakati revolyutsioni az soli 1901 shirkat dosht. Az soli 1905 deputat Sovet deputathoi korgaroni Ivanovo-Voz- pesepsk. Soli 1900 azoi Komitet partyavii shahri Iva­novo, okhirhoi 1907—1908 …

PORFIRIY (Porphyrios) taqriban 233. Tir — taqriban 304, Rim) faylasufi Yunoni Qadim, namoyandai navaflotuniya. Shogirdi Plotin, ki asarhoyashro nashr kardaast; muallifi tarchumai holi Plotin. Hamchun shorehi Aflotun va Arastu mashhur gashtaast. Risolai Porfiriy «Muqaddima ba kategoriyahoi Arastu» (nomi digarash — «Dar borai panj ovoz», yane panj alomati mafhum — zot, …

POTEBNYa Aleksandr Afanase­vich (22. 9. 1835, dehai Gavrilovka, viloyati Poltava—11. 12. 1891, Kharkov), zabovshinosi ukrain va rus. Azo- korr. AF Peterburg (az soli 1877). Professori universiteti Kharkov (az soli 1875). Universiteti Kharkovro tamom kardaast (1856). Muhimtarin asari tadqiqotii u «Tafakkur va zabon» meboshad, ki dar on munosibati tafakkur va zabon …